From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C160E341BF for ; Wed, 25 Oct 2023 21:26:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail.netfilter.org (mail.netfilter.org [217.70.188.207]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DD64D133; Wed, 25 Oct 2023 14:26:06 -0700 (PDT) From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, fw@strlen.de Subject: [PATCH net-next 08/19] netfilter: nf_tables: Drop pointless memset in nf_tables_dump_obj Date: Wed, 25 Oct 2023 23:25:44 +0200 Message-Id: <20231025212555.132775-9-pablo@netfilter.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20231025212555.132775-1-pablo@netfilter.org> References: <20231025212555.132775-1-pablo@netfilter.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Phil Sutter The code does not make use of cb->args fields past the first one, no need to zero them. Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_api.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 03a306d15f43..fa216d1cfb74 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -7717,9 +7717,6 @@ static int nf_tables_dump_obj(struct sk_buff *skb, struct netlink_callback *cb) goto cont; if (idx < s_idx) goto cont; - if (idx > s_idx) - memset(&cb->args[1], 0, - sizeof(cb->args) - sizeof(cb->args[0])); if (filter && filter->table && strcmp(filter->table, table->name)) goto cont; -- 2.30.2